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| author | Joerg Roedel <jroedel@suse.de> | 2015-05-28 18:41:33 +0200 |
|---|---|---|
| committer | Joerg Roedel <jroedel@suse.de> | 2015-06-09 08:55:23 +0200 |
| commit | a1015c2b99b94cf521603b41debf167114031456 (patch) | |
| tree | 9d088f6fd69a45acd0d5c40031845561f6d06064 /sound/isa/wavefront | |
| parent | iommu: Add iommu_get_domain_for_dev function (diff) | |
| download | linux-a1015c2b99b94cf521603b41debf167114031456.tar.xz linux-a1015c2b99b94cf521603b41debf167114031456.zip | |
iommu: Introduce direct mapped region handling
Add two new functions to the IOMMU-API to allow the IOMMU
drivers to export the requirements for direct mapped regions
per device.
This is useful for exporting the information in Intel VT-d's
RMRR entries or AMD-Vi's unity mappings.
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Diffstat (limited to 'sound/isa/wavefront')
0 files changed, 0 insertions, 0 deletions